var app = getApp()
Page({
    data: {
        userInfo: {}
    },
    onLoad: function () {
        console.log('onLoad')
        var that = this
        //调用应用实例的方法获取全局数据
        app.getUserInfo(function(userInfo){
            //更新数据
            that.setData({
                userInfo:userInfo
            })
        })
    }
})